712842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 1668960

約数和(自身を除く): 956118

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 169, 222, 247, 338, 481, 494, 507, 703, 741, 962, 1014, 1406, 1443, 1482, 2109, 2886, 3211, 4218, 6253, 6422, 9139, 9633, 12506, 18278, 18759, 19266, 27417, 37518, 54834, 118807, 237614, 356421, 712842]

約数ペア:

[(1, 712842), (2, 356421), (3, 237614), (6, 118807), (13, 54834), (19, 37518), (26, 27417), (37, 19266), (38, 18759), (39, 18278), (57, 12506), (74, 9633), (78, 9139), (111, 6422), (114, 6253), (169, 4218), (222, 3211), (247, 2886), (338, 2109), (481, 1482), (494, 1443), (507, 1406), (703, 1014), (741, 962)]